Microstructure, electrical and humidity sensor properties of electrospun NiO–SnO2 nanofibers

Pascariu, Petronela; Airinei, Anton; Olaru, Niculae; Petrila, Iulian; Nica, Valentin; Săcărescu, Liviu; Tudorache, Florin

doi:10.1016/j.snb.2015.09.051

Cited by 114 publications

(40 citation statements)

References 49 publications

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“…Humidity sensors are important to many applications, including human life and industrial/medical/ecological monitoring, and they are generally made from metal oxides, polymers, ceramics, carbon nanomaterials, and their composites 90. Different transduction techniques are employed to develop humidity sensors, such as capacitive,91 resistive,92 optical fiber,93 field effect transistor (FET),94 surface acoustic wave (SAW),95 and quartz crystal microbalance (QCM) 96.…”

Section: D Nanocellulose‐based Products For Sensor Designmentioning

confidence: 99%

Ultrasensitive Physical, Bio, and Chemical Sensors Derived from 1‐, 2‐, and 3‐D Nanocellulosic Materials

Dai

Wang

Zou

et al. 2020

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Sensors are of increasing interest since they can be applied to daily life in different areas from various industrial sectors. As a natural nanomaterial, nanocellulose plays a vital role in the development of novel sensors, particularly in the context of constructing multidimensional architectures. This review summarizes the utilization of nanocellulose including cellulose nanofibers, cellulose nanocrystals, and bacterial cellulose for sensor design, mainly focusing on the influence of nanocellulose on the sensing performance of these sensors. Special attention is paid to nanocellulose in different forms (1D, 2D, and 3D) to highlight the impact of nanocellulose constructed structures. The aim is to provide a critical review on the most recent progress (especially after 2017) related to nanocellulose‐containing sensors, since there are significantly increasing research activities in this area. Moreover, the outlook for the development of nanocellulose‐containing sensors is also provided at the end of this work.

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Section: D Nanocellulose‐based Products For Sensor Designmentioning

confidence: 99%

Ultrasensitive Physical, Bio, and Chemical Sensors Derived from 1‐, 2‐, and 3‐D Nanocellulosic Materials

Dai

Wang

Zou

et al. 2020

Small

134

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“…Hollow ZnO NFs have been investigated as an explosive nitro-compounds sensor and it was found that these NFs could successfully sense the nitro compounds; however, the sensing performance is greatly affected by the molecular structure of the nitro compounds [73]. In another work, Pascariu et al [157] suggest that NiO–SnO 2 NFs can be used as active nanostructures for humidity sensors due to the electrical results obtained under humidity. They believe that the significant effective surface of NiO–SnO 2 NFs is the main reason for increasing the conduction in the water environment.…”

Section: Applications Of Ceramic Electrospun Matsmentioning

confidence: 99%

Electrospun Ceramic Nanofiber Mats Today: Synthesis, Properties, and Applications

2017

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Ceramic nanofibers (NFs) have recently been developed for advanced applications due to their unique properties. In this article, we review developments in electrospun ceramic NFs with regard to their fabrication process, properties, and applications. We find that surface activity of electrospun ceramic NFs is improved by post pyrolysis, hydrothermal, and carbothermal processes. Also, when combined with another surface modification methods, electrospun ceramic NFs result in the advancement of properties and widening of the application domains. With the decrease in diameter and length of a fiber, many properties of fibrous materials are modified; characteristics of such ceramic NFs are different from their wide and long (bulk) counterparts. In this article, electrospun ceramic NFs are reviewed with an emphasis on their applications as catalysts, membranes, sensors, biomaterials, fuel cells, batteries, supercapacitors, energy harvesting systems, electric and magnetic parts, conductive wires, and wearable electronic textiles. Furthermore, properties of ceramic nanofibers, which enable the above applications, and techniques to characterize them are briefly outlined.

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“…The reliability tests did not show significant differences between light rare earths zirconates sensors. Comparatively with other materials [44][45][46], humidity sensors based on light rare earths zirconates show high sensitivity, medium response and recovery times, but have in compensation the advantage of high physical and chemical stability.…”

Section: Electrical and Humidity Sensing Propertiesmentioning

confidence: 99%

Microstructure, electrical and humidity sensing properties of light rare earths zirconates

Petrila

Popa

Tudorache

2016

Sensors and Actuators A: Physical

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Microstructure, electrical and humidity sensor properties of electrospun NiO–SnO2 nanofibers

Cited by 114 publications

References 49 publications

Ultrasensitive Physical, Bio, and Chemical Sensors Derived from 1‐, 2‐, and 3‐D Nanocellulosic Materials

Ultrasensitive Physical, Bio, and Chemical Sensors Derived from 1‐, 2‐, and 3‐D Nanocellulosic Materials

Electrospun Ceramic Nanofiber Mats Today: Synthesis, Properties, and Applications

Microstructure, electrical and humidity sensing properties of light rare earths zirconates

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